Recommended Free Tools
To stream a racing-game replay continuously on YouTube, keep the replay playing as a video source, capture it in OBS, and send that feed to YouTube Live over RTMPS. Your replay source, computer, encoder and internet connection all need to remain active; this setup is not a guarantee of uninterrupted 24/7 uptime.
Choose a replay source that can keep playing
Use the game’s replay playback feature, or a saved replay video if the game supports exporting one. The exact controls, export options and replay length depend on the game, so check its own documentation. Before building a long stream, confirm that the replay can run without gameplay input and that the game permits capturing and broadcasting it.
If the replay ends rather than looping, you will need a source that can restart it or a video file that can be replayed. Test the full intended cycle first; do not assume every racing game offers a repeat setting or an exportable replay.
Capture the replay in OBS
When the game runs on the streaming PC
- Install and open OBS, then create a scene for the replay stream.
- Add a Game Capture source and select the racing game. OBS documents Game Capture for capturing games; if it does not capture your game correctly, choose another capture method available in OBS and verify that the result is smooth before going live. OBS Game Capture source guide.
- Check the preview for the full game image, readable HUD and any unwanted desktop or menu content. Confirm that game audio reaches the OBS mixer, then monitor levels to avoid silence or clipping.
When the replay runs on a separate console
- Connect the console’s video output to a compatible capture device, and connect that device to the streaming PC as its manufacturer specifies. A USB HDMI capture card may be needed, but compatibility depends on the console, capture device and computer; verify all three before buying.
- In OBS, add a Video Capture Device source and select the capture device. Check the preview and audio routing; a picture without game audio is not a complete stream.
A same-computer PC setup may not need a capture card. OBS describes both game and video capture sources in its quick start guide.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Connect OBS to YouTube Live
- Open YouTube Studio’s Live Control Room and create or configure the live stream. Follow YouTube’s current account and channel eligibility prompts if it is your first broadcast.
- In the stream’s encoder settings, copy the server URL and stream key provided by YouTube. Treat the key like a password: do not show it on stream or share it publicly.
- In OBS, open Settings → Stream, choose YouTube as the service, and connect the account or enter the server and stream key. Use YouTube’s recommended RTMPS ingestion option where available.
- Set the video and audio output in OBS, start the stream, and confirm in Live Control Room that YouTube is receiving a healthy feed before sharing the live page.
YouTube’s encoder guidance covers supported protocols, codecs and output settings: YouTube Live encoder settings. RTMPS is the usual starting point for a standard replay stream. YouTube also documents HLS ingestion for workflows that need it; it uses segmented delivery and has higher latency than RTMP. Unless your encoder or stream requirements call for HLS, it adds complexity without being the default choice for this setup. See YouTube’s HLS ingestion guide.
Set resolution, frame rate and bitrate, then test
Choose output settings your PC can encode and your upload connection can sustain. Racing replays contain rapid motion, so test representative action and audio—not just a static menu. YouTube’s recommended settings include H.264, H.265/HEVC or AV1 video, AAC or MP3 audio, CBR bitrate control, and a two-second keyframe interval (not exceeding four seconds). Its bitrate recommendations vary with resolution and frame rate; consult the current table rather than applying one bitrate to every setup. YouTube’s settings and bitrate table.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
- Set the output resolution and frame rate to match the result you actually want and the capabilities of the game capture, encoder and connection.
- Use YouTube’s bitrate guidance for that resolution and frame rate, then leave upload headroom for normal network variation. A speed test alone does not prove a connection will sustain a live feed for hours.
- Use CBR and set a two-second keyframe interval; do not exceed YouTube’s four-second maximum recommendation.
- Only enable HDR if the replay source and encoder genuinely support HDR. YouTube’s live HDR guidance specifies compatible content and HEVC/H.265 encoding; for an ordinary setup, SDR avoids unnecessary configuration. YouTube HDR live-streaming guidance.
Start an unlisted or otherwise non-public test if appropriate, play a representative replay segment, and watch YouTube’s stream-health indicators and warnings. Resolve dropped-frame, bitrate or audio warnings before relying on the setup for a long broadcast.
Keep a long stream healthy
Continuous playback requires all of the following to stay operational: the replay must keep playing or restart, OBS must keep capturing and encoding, the PC must stay powered and awake, and the network must keep uploading. Configure power settings so the computer does not sleep, prevent avoidable interruptions such as system restarts, and monitor both OBS and YouTube Live Control Room. Neither OBS’s setup guidance nor YouTube’s encoder settings promise that a particular stream will run indefinitely; for a long broadcast, have someone available to respond or a recovery plan for source, encoder, power or network failures.
Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsRank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
YouTube documents a separate HLS ingest path for compatible workflows. It uses HTTPS POST/PUT and TS segments of 1–4 seconds, with a rolling playlist of no more than five outstanding segments and no byte range. HLS has higher latency than RTMP, so use it only when the workflow calls for those capabilities. HLS requirements.
Record a local copy (optional)
OBS can record while streaming, which gives you a local copy if you need to review or reuse the broadcast. In OBS, set the recording path and check that the drive has enough free space for the planned duration before going live. OBS recommends MKV for recordings because an ungraceful stop is less likely to corrupt the entire file than with formats that require finalization. OBS recording guide.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Troubleshoot the common failure points
- YouTube receives no video: Check that OBS is streaming, the correct scene and source are active, and the stream key and server details match the current YouTube stream.
- Video appears but the replay is frozen or ends: Check whether the game replay actually continues or loops. Game-specific replay controls differ; OBS cannot make a stopped source continue on its own.
- Console picture is missing: Confirm the capture device is selected as the Video Capture Device source, connected as specified, and compatible with the console and computer.
- Video is choppy or YouTube reports health warnings: Reduce output resolution, frame rate or bitrate to a sustainable level, check encoder load and upload stability, then test again with racing action on screen.
- Game audio is missing or distorted: Check the OBS mixer for the relevant source, confirm the capture path carries audio, and monitor levels during a test.
- The stream stops when left alone: Check for computer sleep, power loss, network drops, game interruptions or OBS errors. A local PC workflow requires those components to keep working; plan to monitor or recover it.
- The local recording is damaged after a crash: Use MKV for future recordings and verify the recording path and available storage before a long session.
Or let it run in the cloud
If you want the replay to keep streaming without leaving a home computer on, StreamNeo is a YouTube-only cloud service for uploaded videos: upload the recording or build a playlist, add your YouTube stream key once, and go live. It loops from the cloud, so nothing has to stay on at home. Every slot streams the upload as made, up to 4K 60fps, at one price per slot, with automatic recovery if YouTube drops the stream. The first day is free with no card. Monthly: $9.99 per month. Start the free first day with StreamNeo.
Copyright and replay permissions
A replay being available inside a game does not by itself establish that you have permission to broadcast every element in it. Check the game’s streaming rules and consider music, licensed tracks, tournament footage and other third-party material. YouTube may detect copyrighted audio or video and apply restrictions. A live stream can be interrupted if it receives a copyright strike or matches another live broadcast; YouTube says to resolve active restrictions before restarting. Read YouTube’s copyright guidance and live-streaming restrictions. Meeting technical requirements does not guarantee that a stream is permitted or will remain available.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
